配置
macOS版本 10.14.5
nsq
参考 https://blog.csdn.net/chinawangfei/article/details/80341688
操作
执行 brew install nsq
1.第一个shell中 $ nsqlookupd
2.第二个shell中,启动nsqd $ nsqd –lookupd-tcp-address=127.0.0.1:4160
3.第三个shell中,启动nsqadmin $ nsqadmin –lookupd-http-address=127.0.0.1:4161
4.第四个shell中,发布第一个消息(同时创建topic) $ curl -d ‘hello world 1’ ‘http://127.0.0.1:4151/pub?topic=test’
5.第五个shell中,使用nsq_to_file启动一个client来接收消息 $ nsq_to_file –topic=test –output-dir=/tmp –lookupd-http-address=127.0.0.1:4161
查看
1.在浏览器中输入网址http://127.0.0.1:4171,打开nsqadmin的UI界面,查看统计数据
2.查看*.log 的文件内容
JAVA代码
生产NSQ
package com.jyh.jiangboot.command;
import com.github.brainlag.nsq.NSQProducer; import com.github.brainlag.nsq.exceptions.NSQException; import org.springframework.beans.factory.annotation.Value; import org.springframework.stereotype.Component;
import java.util.concurrent.TimeoutException;
@Component public class NsqProduce {
@Value("${NSQ_ADDRESS}")
private String address;
@Value("${NSQ_DAEMON_PORT}")
private Integer nsqDaemonPort;
@Value("${NSQ_TOPIC}")
private String nsqTopic;
private NSQProducer getProducer() {
NSQProducer producer = new NSQProducer();
producer.addAddress(address, nsqDaemonPort).start();
return producer;
}
private void produce(String msg) throws NSQException, TimeoutException {
this.getProducer().produce(nsqTopic, msg.getBytes());
}
}